A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 4140-01-192-0497
NSN 5999-00-900-4778
NSN 6320-01-600-5808
NSN 6645-01-082-6389
NSN 5965-01-302-6456
NSN 5920-01-316-2140
NSN 5965-00-275-0491
NSN 6145-01-323-4753
NSN 5935-00-502-8344
NSN 2925-00-504-2363
NSN 5905-01-056-3504
NSN 5996-00-665-2869